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CA2668022A1 - Precipitation selective de sulfures metalliques - Google Patents

Precipitation selective de sulfures metalliques Download PDF

Info

Publication number
CA2668022A1
CA2668022A1 CA002668022A CA2668022A CA2668022A1 CA 2668022 A1 CA2668022 A1 CA 2668022A1 CA 002668022 A CA002668022 A CA 002668022A CA 2668022 A CA2668022 A CA 2668022A CA 2668022 A1 CA2668022 A1 CA 2668022A1
Authority
CA
Canada
Prior art keywords
sulfide
zinc
aqueous solution
ions
copper
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002668022A
Other languages
English (en)
Inventor
Yeonuk Choi
Peter Kondos
Jacques Mcmullen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Barrick Mining Corp
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2668022A1 publication Critical patent/CA2668022A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/12—Sulfides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/08—Sulfides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • C22B3/46—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes by substitution, e.g. by cementation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Removal Of Specific Substances (AREA)
CA002668022A 2006-10-30 2007-10-30 Precipitation selective de sulfures metalliques Abandoned CA2668022A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US86351206P 2006-10-30 2006-10-30
US60/863,512 2006-10-30
PCT/CA2007/001930 WO2008052324A1 (fr) 2006-10-30 2007-10-30 Précipitation sélective de sulfures métalliques

Publications (1)

Publication Number Publication Date
CA2668022A1 true CA2668022A1 (fr) 2008-05-08

Family

ID=39343739

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002668022A Abandoned CA2668022A1 (fr) 2006-10-30 2007-10-30 Precipitation selective de sulfures metalliques

Country Status (6)

Country Link
US (1) US7862786B2 (fr)
EP (1) EP2086885A1 (fr)
AU (1) AU2007314030A1 (fr)
CA (1) CA2668022A1 (fr)
MX (1) MX2009004779A (fr)
WO (1) WO2008052324A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DOP2011000007A (es) * 2010-01-07 2017-10-15 Barrick Gold Corp Produccion de concetrados de sulfato de cinc de una solucion diluida de sulfato de cinc.
WO2011139245A1 (fr) * 2010-05-04 2011-11-10 The Thailand Research Fund Procédé et composition pour quantifier des ions magnésium
CN103221557B (zh) * 2011-11-22 2015-04-29 住友金属矿山株式会社 含镍酸性溶液的制造方法
US9222147B2 (en) 2012-01-12 2015-12-29 Nichromet Extraction Inc. Method for selective precipitation of iron, arsenic and antimony
CN102688801A (zh) * 2012-06-15 2012-09-26 紫金矿业集团股份有限公司 一种铜锌混合精矿物料分级分流脱药方法
US8691167B2 (en) * 2012-07-19 2014-04-08 Tronox Llc Process for controlling carbonyl sulfide produced during chlorination of ores
US9499420B2 (en) 2012-11-06 2016-11-22 Thatcher Company, Inc. Formulations and methods for removing heavy metals from waste solutions containing chelating agents
US11186492B2 (en) * 2019-03-05 2021-11-30 Korea Resources Corporation Method for recovering valuable metal sulfides
CN112266096B (zh) * 2020-09-30 2021-09-21 中南大学 一种采用多重平行场流分离硫化重金属沉淀的方法
CN112573562A (zh) * 2020-12-28 2021-03-30 海宁拓材科技股份有限公司 一种化学物质掺杂硫化锌的改性制备方法
CN115094238B (zh) * 2022-05-09 2023-10-20 中南大学 一种从硫化锌基荧光粉中回收稀土元素的装置和方法
CN116444013B (zh) * 2023-03-31 2025-08-26 中南大学 锌铁分离方法、应用以及锌铁分离装置的应用

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421850A (en) * 1965-07-02 1969-01-14 Anaconda Co Separate recovery of copper sulfide and zinc sulfide from aqueous solutions containing water-soluble salts of copper and zinc
CA976364A (en) * 1972-09-11 1975-10-21 David A. Huggins Precipitation of filterable nickel and/or cobalt and/or zinc sulfides from acid solutions
US4049770A (en) * 1973-10-19 1977-09-20 Sherritt Gordon Mines Limited Recovery of copper and zinc as sulfides from copper-iron sulfides
US3964901A (en) * 1973-10-19 1976-06-22 Sherritt Gordon Mines Limited Production of copper and sulfur from copper-iron sulfides
US4024218A (en) * 1975-11-03 1977-05-17 Cominco Ltd. Process for hydrometallurgical upgrading
JPS58141346A (ja) * 1982-02-15 1983-08-22 Dowa Mining Co Ltd 産業副産物からの金属採取法
CA1197691A (fr) * 1982-07-07 1985-12-10 Jack Van Der Meulen Extraction du cadmium dissout en presence dans les solutions au sulfate
JPS6345130A (ja) 1986-08-08 1988-02-26 Sumitomo Metal Mining Co Ltd 硫酸酸性水溶液中の亜鉛の除去方法
DE3784126T2 (de) 1986-10-03 1993-07-01 Chevron Res & Tech Rueckgewinnen von nickel oder kobalt aus striploesungen der fluessig-fluessigextraktion.
US5762807A (en) * 1993-03-18 1998-06-09 Straten; Guenter Composition and process for treating water and gas streams containing heavy metals and other pollutants
CA2147554C (fr) * 1995-04-21 2004-10-26 Michael V. Rowley Methode pour traiter des solutions renfermant des ions sulfates et metaux
US5587079A (en) * 1995-04-21 1996-12-24 Rowley; Michael V. Process for treating solutions containing sulfate and metal ions.
US6103204A (en) * 1997-12-11 2000-08-15 Cominco Ltd. Selective bioleaching of zinc
US6153108A (en) * 1998-06-11 2000-11-28 Texaco Inc. Method for removal of heavy metals from water
US6395242B1 (en) * 1999-10-01 2002-05-28 Noranda Inc. Production of zinc oxide from complex sulfide concentrates using chloride processing
US20020094564A1 (en) * 2000-07-17 2002-07-18 Banfield Jillian F. Method for extracting and separating metals
JP3627641B2 (ja) 2000-10-13 2005-03-09 住友金属鉱山株式会社 硫酸ニッケル溶液からの亜鉛の分離除去方法
US6843976B2 (en) * 2001-02-27 2005-01-18 Noranda Inc. Reduction of zinc oxide from complex sulfide concentrates using chloride processing
US6991593B2 (en) * 2001-12-05 2006-01-31 Heritage Environmental Services, Llc Hazardous waste stabilization methods, products and testing procedures
US7018605B2 (en) * 2002-02-25 2006-03-28 Sumitomo Metal Mining Co., Ltd. Sulfidation reaction control method

Also Published As

Publication number Publication date
US7862786B2 (en) 2011-01-04
AU2007314030A1 (en) 2008-05-08
EP2086885A1 (fr) 2009-08-12
MX2009004779A (es) 2009-08-20
US20080274026A1 (en) 2008-11-06
WO2008052324A1 (fr) 2008-05-08

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Legal Events

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FZDE Dead
FZDE Dead

Effective date: 20121030